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1. 发明申请

US20050246857A1 Rotary cleaning body, suction port body of vacuum cleaner, and production method of rotary cleaning body 失效
标题翻译：旋转清洁体，真空吸尘器吸入口，旋转清洗体的生产方法
公开(公告)号：US20050246857A1
公开(公告)日：2005-11-10
申请号：US11134591
申请日：2005-05-18
申请人： Shuhei Omoto , Yasuhiro Ohtsu
发明人： Shuhei Omoto , Yasuhiro Ohtsu
IPC分类号： A47L9/04 , A46B13/02
CPC分类号： A47L9/0477
摘要： Catching grooves (34) extending in the axial direction are formed in the cylindrical outer surface of a brush base (35) that has a slender, substantially cylindrical shape and made of a twistable material. Brush attaching portions (43) of brush members (41) and blade attaching portions (47) of scraping members (42) are respectively secured in the catching grooves (34) so that axially aligned bristles (44) of each brush member (41) and an axially extending blade (46) of each scraping member (42) project from the cylindrical outer surface of the brush base (35). Receiving members (53) are respectively fitted to both ends of a shaft (51) inserted through a shaft insertion hole (39) of the brush base (35). By rotating the receiving members (53) in opposite directions, the brush base (35) is twisted in a spiral and secured. By eliminating the necessity of forming the brush base (35) in a twisted shape beforehand by means of twist extrusion molding, the invention facilitates production of the brush base (35). Adjusting the degree of twisting the brush base (35) ensures a sufficient twisting precision.
摘要翻译：在具有细长的大致圆筒形状并由可扭曲材料制成的刷基（35）的圆柱形外表面中形成有沿轴向延伸的捕捉槽（34）。刷构件（41）的刷附接部分（43）和刮擦构件（42）的刀片附接部分（47）分别固定在捕获槽（34）中，使得每个刷构件（41）的轴向对齐的刷毛（44）并且每个刮削构件（42）的轴向延伸的叶片（46）从刷座（35）的圆柱形外表面突出。接收构件（53）分别安装在通过刷子基座（35）的轴插入孔（39）插入的轴（51）的两端。通过使接收构件（53）沿相反方向旋转，刷子基座（35）以螺旋状扭转并固定。通过不需要通过扭转挤出成型预先形成扭转形状的刷基（35）的需要，本发明便于生产刷基（35）。调整刷子基座（35）的扭转程度确保了足够的扭转精度。

2. 发明授权

US07159276B2 Rotary cleaning body, suction port body of vacuum cleaner, and production method of rotary cleaning body 失效
标题翻译：旋转清洁体，真空吸尘器吸入口，旋转清洗体的生产方法
公开(公告)号：US07159276B2
公开(公告)日：2007-01-09
申请号：US11134591
申请日：2005-05-18
申请人： Shuhei Omoto , Yasuhiro Ohtsu
发明人： Shuhei Omoto , Yasuhiro Ohtsu
IPC分类号： A47L9/04 , A46B9/08
CPC分类号： A47L9/0477
摘要： Catching grooves (34) extending in the axial direction are formed in the cylindrical outer surface of a brush base (35) that has a slender, substantially cylindrical shape and made of a twistable material. Brush attaching portions (43) of brush members (41) and blade attaching portions (47) of scraping members (42) are respectively secured in the catching grooves (34) so that axially aligned bristles (44) of each brush member (41) and an axially extending blade (46) of each scraping member (42) project from the cylindrical outer surface of the brush base (35). Receiving members (53) are respectively fitted to both ends of a shaft (51) inserted through a shaft insertion hole (39) of the brush base (35). By rotating the receiving members (53) in opposite directions, the brush base (35) is twisted in a spiral and secured. By eliminating the necessity of forming the brush base (35) in a twisted shape beforehand by means of twist extrusion molding, the invention facilitates production of the brush base (35). Adjusting the degree of twisting the brush base (35) ensures a sufficient twisting precision.
摘要翻译：在具有细长的大致圆筒形状并由可扭曲材料制成的刷基（35）的圆柱形外表面中形成有沿轴向延伸的捕捉槽（34）。刷构件（41）的刷附接部分（43）和刮擦构件（42）的刀片附接部分（47）分别固定在捕获槽（34）中，使得每个刷构件（41）的轴向对齐的刷毛（44）并且每个刮削构件（42）的轴向延伸的叶片（46）从刷座（35）的圆柱形外表面突出。接收构件（53）分别安装在通过刷子基座（35）的轴插入孔（39）插入的轴（51）的两端。通过使接收构件（53）沿相反方向旋转，刷子基座（35）以螺旋状扭转并固定。通过不需要通过扭转挤出成型预先形成扭转形状的刷基（35）的需要，本发明便于生产刷基（35）。调整刷子基座（35）的扭转程度确保了足够的扭转精度。

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